Abstract
Understanding the immune system is of great importance for the development of drugs and the design of medical implants. Traditionally, two-dimensional static cultures have been used to investigate the immune system in vitro, while animal models have been used to study the immune system's function and behavior in vivo. However, these conventional models do not fully emulate the complexity of the human immune system or the human in vivo microenvironment. Consequently, many promising preclinical findings have not been reproduced in human clinical trials. Organ-on-a-chip platforms can provide a solution to bridge this gap by offering human micro-(patho)physiological systems in which the immune system can be studied. This review provides an overview of the existing immune-organs-on-a-chip platforms, with a special emphasis on interorgan communication. In addition, future challenges to develop a comprehensive immune system-on-chip model are discussed.
Original language | English |
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Article number | 849 |
Journal | Micromachines |
Volume | 11 |
Issue number | 9 |
DOIs | |
Publication status | Published - 12 Sept 2020 |
Keywords
- 3D in vitro model
- Immune cells
- Immune system
- Immune system-on-a-chip
- Microfluidics
- Organ-on-a-chip